Mathematics: Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule

Find the first, fourth, and tenth terms of the arithmetic

Ответ:

rakanmadi87

09.01.2022

$\bf \begin{array}{lll} \stackrel{n}{location}&term&\stackrel{12+(n-1)3}{value}\\ \cline{1-3} 1&A(1)&12+(1-1)3\\ &&12\\\\ 4&A(4)&12+(4-1)3\\ &&21\\\\ 10&A(10)&12+(10-1)3\\ &&39 \end{array}$

0,0(0 оценок)

Ответ:

gallowayryan19

08.07.2021

Mathematics

Find multiples of 30 and 40:

30: 30, 60, 90, 120, 150

40: 40, 80, 120, 160

The least common multiple is 120, so every 120 minutes they willl both ring.

1 hour = 60 minutes:

120/60 = 2 hours.

The bells ring together every 2 hours.

8 + 2 = 10 am

10 + = 12pm

12 + 2 = 2 pm

The bells will ring together at am, 12 pm and 2 pm.

0,0(0 оценок)

Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule

Ответ:

Ответ:

Ask your question to the AI advisor

More tips

Answers on questions: Mathematics

Ask an AI advisor a question